From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/905 Path: main.gmane.org!not-for-mail From: David Arnold Newsgroups: gmane.comp.tex.context Subject: Sample of the day (Matrices in AMSTeX) Date: Sun, 12 Sep 1999 12:15:32 -0700 Sender: owner-ntg-context@let.uu.nl Message-ID: <3.0.5.32.19990912121532.00b5f2c0@mail.northcoast.com> NNTP-Posting-Host: coloc-standby.netfonds.no Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=====================_937188932==_" X-Trace: main.gmane.org 1035391743 28167 80.91.224.250 (23 Oct 2002 16:49:03 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Wed, 23 Oct 2002 16:49:03 +0000 (UTC) Original-To: ntg-context@ntg.nl Xref: main.gmane.org gmane.comp.tex.context:905 X-Report-Spam: http://spam.gmane.org/gmane.comp.tex.context:905 --=====================_937188932==_ Content-Type: text/plain; charset="us-ascii" There are a number of matrix options in \AmSTeX. There is pmatrix. $$ A=\pmatrix x-\lambda & 1 & 0\\ 0 & x-\lambda & 1\\ 0 & 0 & x-\lambda \endpmatrix $$ There is bmatrix. $$ A=\bmatrix x-\lambda & 1 & 0\\ 0 & x-\lambda & 1\\ 0 & 0 & x-\lambda \endbmatrix $$ There is vmatrix. $$ A=\vmatrix x-\lambda & 1 & 0\\ 0 & x-\lambda & 1\\ 0 & 0 & x-\lambda \endvmatrix $$ There is Vmatrix. $$ A=\Vmatrix x-\lambda & 1 & 0\\ 0 & x-\lambda & 1\\ 0 & 0 & x-\lambda \endVmatrix $$ Justification and other formatting is available. $$ A=\pmatrix\format \r &\quad\r\\ \cos\theta & \sin\theta\\ -\sin\theta & \cos\theta \endpmatrix $$ And, \AmSTeX\ supplies it own cases command. $$ f(x)=\cases x+1, &\text{if $x>0$}\\ x-1, &\text{if $x\le 0$}\endcases $$ \bye --=====================_937188932==_ Content-Type: application/octet-stream; name="matrix.dvi"; x-mac-type="4F445649"; x-mac-creator="4F544558" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="matrix.dvi" 9wIBg5LAHDsAAAAAA+gbIFRlWCBvdXRwdXQgMTk5OS4wOS4xMjoxMjE0iwAAAAEAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD/////jZ/yAACOoAKDM9qNoP2GzCaNkRQAAPMAS/Fg eQAKAAAACgAAAAVjbXIxMKtUaGVyZZYDVVVhcmWTYZNulbjjdW2TYpBHHWVylgNVVW9mk21hdHJp eJNvcHRpb25zk2luk/MGISIsmgAKAAAACgAAAAZjbXN5MTCxQY2R/lU+nwInHE2OkQkXi1OrLVSN kf5VPp8CJxxFjpED43hYLo6kDAAAjZEUAABUaGVyZZYDVVVpc5NwbWF0cml4Lo6fF3HTjZIAqGNZ 8wMLoGI+AAoAAAAKAAAABmNtbWkxMK5BlgLHGKs9jY2f6+ZajZPzCVkmWSAACgAAAAoAAAAGY21l eDEwtDCOnxIADI2TQI6OjZ/0AACNjZENMcGueJYCOOCxAJOuFY6NkThZu6sxjo2RWh8NMI6OoY2N kRaUaTCOjZEu9xOueJYCOOCxAJOuFY6NkVofDasxjo6hjY2RFpRpMI6NkThZuzCOjZFQvGWueJYC OOCxAJOuFY6OoY6Nn+vmWo2RaixetDGOnxIADI2RaixeQY6Ojo6pHnHTjZEUAACrVGhlcmWWA1VV aXOTYm1hdHJpeC6OnxWADI2SAKp4rq5BlgLHGKs9jY2f6+ZajZO0Mo6fEgAMjZM0jo6Nn/QAAI2N kQscbK54lgI44LEAk64Vjo2RNkRmqzGOjZFYCbgwjo6hjY2RFH8UMI6NkSzhvq54lgI44LEAk64V jo2RWAm4qzGOjqGNjZEUfxQwjo2RNkRmMI6NkU6nEK54lgI44LEAk64Vjo6hjo2f6+ZajZFoFwm0 M46fEgAMjZFoFwk1jo6OjqaNkRQAAKtUaGVyZZYDVVVpc5N2bWF0cml4Lo6fFYAMjZIArc4FrkGW AscYqz2NjZ/rf/SNk7QMjqQGAASNkwyOoY2TDI6hjZMMjqGNkwyOoY2TDI6OjZ/0AACNjZEHxxWu eJYCOOCxAJOuFY6NkTLvD6sxjo2RVLRhMI6OoY2NkREpvTCOjZEpjGeueJYCOOCxAJOuFY6NkVS0 Yasxjo6hjY2RESm9MI6NkTLvDzCOjZFLUbmueJYCOOCxAJOuFY6OoY6Nn+t/9I2RZMGytAyOpAYA BI2RZMGyDI6hjZFkwbIMjqGNkWTBsgyOoY2RZMGyDI6hjZFkwbIMjo6OjqaNkRQAAKtUaGVyZZYD VVVpc5NWbWF0cml4Lo6fFYAMjZIAq5UgrkGWAscYqz2NjZ/rf/SNk7QNjqQGAASNkw2OoY2TDY6h jZMNjqGNkw2OoY2TDY6OjZ/0AACNjZEJ//queJYCOOCxAJOuFY6NkTUn9Ksxjo2RVu1GMI6OoY2N kRNiojCOjZErxUyueJYCOOCxAJOuFY6NkVbtRqsxjo6hjY2RE2KiMI6NkTUn9DCOjZFNip6ueJYC OOCxAJOuFY6OoY6Nn+t/9I2RZvqXtA2OpAYABI2RZvqXDY6hjZFm+pcNjqGNkWb6lw2OoY2RZvqX DY6hjZFm+pcNjo6OjqaNkRQAAKtKdXN0aQxjYXRpb26WA1VVYW5kk290aGVyk2Zvcm1hdHRpbmeT aXOTYZC443aR/3HHYWlsYWJsZS6OoZ8PgAmNkgC6PRquQZYCxxirPY2Nk5/x5l20Eo6Nn/oAAI2N jZEUI4mrY29zjpEjMcCuEo6NjZEzRxarc2lujpFBONyuEo6OoY2NkQvONLEAjZEBqqirc2lujpEP nG6uEo6NjZEyKqWrY29zjpFBONyuEo6OoY6NkUfcaJ/x5l20E46Ojp8YcdGNkRQAAKtBbmQslgNV VbFBjZH+VT6fAiccTY6RCReLU6stVI2R/lU+nwInHEWOkQPjeFiTc3VwcGxpZXOTaXSTb5C443du k2Nhc2Vzk2NvbW1hbmQujqGfEAAAjZIAsSm/rmaRAROPqyiueKsplgLHGD2NjY2Tn/HmXbQajo2f +IAAjY2RDZxprniWAjjgqyuTMa47jo2NkTFTgqtpZpEDVVWueJM+k6swjo6OpA8AAI2NkQ2caa54 lgI44LEAk6sxrjuOjY2RMVOCq2lmkQNVVa54k7EUk6swjo6OoY6Ojo6OnxgAAI2SAOhgozGOjPgA AAAqAYOSwBw7AAAAAAPoApsz2gHVwUcACAAB8wlZJlkgAAoAAAAKAAAABmNtZXgxMPMGISIsmgAK AAAACgAAAAZjbXN5MTDzAwugYj4ACgAAAAoAAAAGY21taTEw8wBL8WB5AAoAAAAKAAAABWNtcjEw +QAABnMC39/f39/f3w== --=====================_937188932==_--